253967664

素因数分解:

$2^4\times 3^1\times {\mathrm{5290993}}^1$

素因数の和:5291004

約数の個数: 20

約数和(自身を含む): 656083256

約数和(自身を除く): 402115592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5290993, 10581986, 15872979, 21163972, 31745958, 42327944, 63491916, 84655888, 126983832, 253967664]

約数ペア:

[(1, 253967664), (2, 126983832), (3, 84655888), (4, 63491916), (6, 42327944), (8, 31745958), (12, 21163972), (16, 15872979), (24, 10581986), (48, 5290993)]